Towson is an unincorporated community and a census-designated place in Baltimore County, Maryland, United States. The population was 59,533 in the 2020 census. It is the county seat of Baltimore County and the second-most populous unincorporated county seat in the United States.
Elevation: 463 ft (141 m)
Country: United States
State: Maryland
County: Baltimore
ZIP codes: 21286, 21204, 21252, 21212, 21209, 21210, 21239 (county)